package pack0623;

public class person2 {
    String name = "张三";
    int age = 10;
    public int add ( int a, int b){
        return a*b;
    }
    public static void main(String[] args) {
        person2 p=new person2();
        System.out.println(p.add(1,3));
        int a=p.add(3,4);
        System.out.println(a);
        int b=p.add(4,10);
        System.out.println(b);

    }
}
